Ihar Hrachyshka 725a93bb76 Make security_groups_provider_updated work with Kilo agents ... Initially, we bumped the required version for the agent endpoint from 1.1 (the initial version that implemented security groups) to 1.3 without considering that the code should work with old agents that do not yet know about the new devices_to_update argument. Actually, there was no need to bump the version: old agent side code already captures all unknown arguments that could be passed from the server, ignoring them: 608b54137f/neutron/agent/securitygroups_rpc.py (L155) (^ the link shows the latest Kilo code as of writing) Note: some people may argue that the approach that is taken in Neutron to support backwards compatibility for server notifications is wrong, and we instead should adopt some stricter mechanism like nova version pinning. While that is a noble thing to do, it's out of scope for the patch that is designed to be easily backportable to stable/liberty. Note: some people may also argue that the patch should go straight into stable/liberty because we don't claim support for rolling upgrade scenarios that span multiple releases. That's indeed true, though my take on it is that if we have a way to handle more unofficial scenarios without more coding effort, it's worth doing it. Change-Id: I741e6e5c460658ac17095551040e67e8d1990812 Closes-Bug: #1531772 (cherry picked from commit f8f3660240)		2016-01-16 17:53:23 +00:00
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__init__.py	RPC additions to support DVR	2014-07-17 11:45:45 -07:00
dhcp_rpc.py	Avoid race condition for reserved DHCP ports	2015-11-27 12:42:53 +00:00
dvr_rpc.py	Fix gateway port could not retrieve for subnet	2015-07-20 18:46:34 +00:00
l3_rpc.py	Fix TypeError caused by delete_agent_gateway_port()	2015-09-14 17:09:19 -04:00
metadata_rpc.py	oslo: migrate to namespace-less import paths	2015-02-05 15:09:32 +01:00
resources_rpc.py	[rpc] pull: removed a hack to avoid object backport triggered	2015-09-01 11:29:05 +02:00
securitygroups_rpc.py	Make security_groups_provider_updated work with Kilo agents	2016-01-16 17:53:23 +00:00